xlii 



INTRODUCTION. 



J. Henryi, -13°,295 ; J. japonica, -13°, 295 ; J. j. aurea, uninj., 

 O°,249,250; J. oblonga pendula, -13°,295 ; J. occidentalis, 97; J. 

 Perkiusii, O c ,228; J. phoenicea, -13°,295, 11°, 60 ; uninj., 97; J. 

 prostrata, 191 ; J. recurva, -7°,99 ; uninj., 44 ; J. rigida, -13°, 

 295 ; J. Sabina, 39 ; J. sp. ? (sweet scented cedar), -4°,41 ; J. 

 thurifera, 11°, 60 ; J„ virginiana, unity., 10,39,97 ; J. var., weeping, 

 -10,304, 124. 



Kadsura, 10°, 18. Kale, (b. z.— 0°) 8 (1), 9 (2), 1 (3 , (1° 

 —10°) 17 (1), 9 (2), 4 (3), (ll°-20°) 4 (1), 1 (2), 2 (3) ; uninj., 

 10°) 5; K. scotch, 66 ; K. sea, 6°,199, 10°,7, 5,54. Kal- 

 mia glauca, 182; K. latifolia, -13°,295, -11°,90, -8°,300, 

 -2°,301, O°,302, 1°,220, 2°,243, 3°,241, 4°,214, 6°,199 ; uninj., 

 2°,284, 3°, 270, 10°,84, 200,210,212,213,238,254. 



Kerria japonica, uninj., 16°, 182. 



Kniphofia (see Tritoma) caulescens, 8°, 64 ; uninj., 8°, 65, 63; 

 K. MacOweni, 8°, 64, 63; K. Quartiniana, 8°, 64, 28; K. sarmen- 

 tosa, 10°, 18 ; K. Saundersi, 8°, 64. 



K(elreuteria pauiculata, -13°,295, 34,106 ; uninj. > 2°,217, 3°, 

 270, 8°,65/?w > )19/m > )182,212,213. 



Laburnum (see Cytisus L.). Lachenalia, 53. Lagerstrcemia, 

 63. Lapageria, 3°,252, lO°,202, 15°,10; uninj., 12°,121, 18°, 

 10 ; Obs., 121. Lardizabala, 10°,18, 207. Larix enropasa 

 ( Larch), 1°,304, 5 q ,204, 7°,125, 6,7,66,102,125; uninj., (b. z. 

 — 0°) 2, (1°— 10°) 13, (11°— 20°) 6 ; Obs., 66,206,251; L. japo- 

 nica, uninj., 13°,295 ; L. Kasmpferi, -13°, 295 ; L. pendula, 39 ; L. 

 sikkimensis, 65. Latania, 8. Lathyrus latifolius, 28. Laurus cam- 

 phora, 15°, 176; uninj., lO°,202 ; L. nobilis (Bay Laurel), (b. z 

 -0°) 36 (1), 27 (2), 2 (3), (1°-10°) 51 (1), 56 (2), 18 (S), 

 (11°— 20°) 8 (1), 17 (2), 12 (3) ; uninj., (b. z.— 0°) 2, (1°— 

 10°) 2, (11°— 20°) 8; Obs., dry, -3°,26 ; exposed, 82; wet, 

 82 ; wind, 20 ; L. regalis, 13°, 178 ; L. salicifolia, 137. Laurel, 

 commou, (Prunus Laurocerasus) (b. z. — 0°) 25 (1), 47 (2), 4 (3), 

 (1°— 10°) 21 (1), 66 (2), 33 (3), (11°— 20°) 1 (1), 12 (2), 8 

 (3) ; uninj., (b. z.— 0°) 3, (1*— 10°) 4, (IP— 20°) 8 ; Obs., 

 exposed, 93,228 ; sheltered, 41,228 ; wet, 36,42,84,85 ; wind, 79 ; 

 vars., broad-leaved,102 ; caucasica, -6°, 89, -2°,267, 0°,221, 4°, 73, 

 5°,222, 9°,209, 10°,84,274; uninj., 3°,270, 14°,299 ; colchica, -1°, 



